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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)04/08
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
08:00:00 (GMT) on 04/08
Sea Height:5.1 ft
Primary Swell Height: 4 ft
Primary Swell Period: 16.7 secs
Surf Height5 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
04/0808:00:005.1 4.0 se16.7 secs2.4 se13.1 secs1.5 se 20.0secs5.0 -5.6 16.7
04/0807:00:004.8 3.7 se16.9 secs1.5 se20.0 secs2.0 se 13.0secs4.7 -5.3 16.9
04/0806:00:004.3 3.0 se16.6 secs2.1 se13.0 secs1.1 se 20.0secs3.8 -4.3 16.6
04/0805:00:005.2 4.0 se16.9 secs1.6 se20.0 secs2.2 se 13.0secs5.1 -5.7 16.9
04/0804:00:005.0 3.8 se16.7 secs2.3 se13.1 secs1.4 se 20.0secs4.8 -5.4 16.7
04/0803:00:005.0 3.8 se16.6 secs2.7 se13.3 secs1.6 se 20.0secs4.7 -5.4 16.6
04/0802:00:004.9 3.7 se16.9 secs1.7 se20.0 secs2.1 se 13.2secs4.8 -5.4 16.9
04/0801:00:005.8 4.6 se17.1 secs2.2 se13.1 secs2.4 se 7.2secs5.9 -6.7 17.1
04/0800:00:005.3 4.1 se17.0 secs2.3 se13.2 secs2.3 se 7.7secs5.3 -6.0 17.0
04/0723:00:005.1 3.8 se17.0 secs2.1 se20.0 secs2.3 se 13.2secs4.9 -5.5 17.0
04/0722:00:004.6 3.2 se17.2 secs1.8 se13.0 secs1.7 se 8.4secs4.1 -4.6 17.2
04/0721:00:005.3 4.0 se17.2 secs2.3 se20.5 secs2.2 se 13.1secs5.1 -5.8 17.2
04/0720:00:004.8 3.6 se17.1 secs1.9 se13.3 secs1.9 se 7.7secs4.6 -5.2 17.1
04/0719:00:004.5 2.9 se16.7 secs2.1 se13.1 secs1.3 se 20.0secs3.6 -4.1 16.7
04/0718:00:005.1 3.7 se17.3 secs2.4 se20.6 secs1.9 se 13.1secs4.8 -5.4 17.3
04/0717:00:004.2 2.8 se17.0 secs1.6 se20.0 secs1.9 se 13.1secs3.6 -4.0 17.0
04/0716:00:004.2 2.6 se16.5 secs2.0 se13.2 secs1.0 se 20.0secs3.2 -3.6 16.5
04/0715:00:004.7 3.5 se17.3 secs1.9 se13.1 secs1.4 se 10.0secs4.5 -5.1 17.3
04/0714:00:004.6 3.2 se17.1 secs2.0 se13.0 secs2.2 se 7.1secs4.1 -4.6 17.1
04/0713:00:004.2 3.0 se17.3 secs1.6 se13.0 secs1.6 se 7.7secs3.9 -4.4 17.3
04/0712:00:004.3 2.8 se17.2 secs1.9 se13.0 secs2.0 se 7.2secs3.6 -4.1 17.2
04/0711:00:003.8 2.0 se17.0 secs1.1 se20.0 secs1.5 se 12.9secs2.5 -2.8 17.0
04/0710:00:003.7 1.7 se17.2 secs1.5 se14.2 secs1.4 se 10.1secs2.2 -2.4 17.2
04/0709:00:003.5 1.8 se17.2 secs1.5 se12.6 secs1.7 se 7.1secs2.3 -2.6 17.2

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
07:50:00 (GMT) on 04/08
Combined Sea Height:5.9 ft
Dominant Period:17.0 secs
Wind Speed: 11.7 kts
Wind Gust: 15.6 kts
Wind Direction:140 degrees
Barometric Pressure:1013.0 mbs
Air Temperature: 77.2 degrees
Water Temperature:77.7 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
04/0807:50:005.917.011.715.61401013.077.277.7
04/0806:50:005.916.015.617.61301012.977.232.0
04/0805:50:006.217.013.717.61301012.677.277.7
04/0804:50:005.916.013.715.61201012.377.277.7
04/0803:50:006.217.013.717.61201012.077.477.7
04/0802:50:006.217.013.715.61101011.677.432.0
04/0801:50:006.217.013.715.61101011.477.277.9
04/0800:50:006.917.013.717.61101011.577.277.9
04/0723:50:006.617.013.717.61001012.277.232.0
04/0722:50:005.915.013.717.61001012.876.877.9
04/0721:50:005.917.011.715.60901013.477.077.7
04/0720:50:006.217.013.715.60901014.076.877.5
04/0719:50:006.617.013.715.61001014.176.877.5
04/0718:50:006.219.015.617.61001013.776.877.5
04/0717:50:005.917.011.713.70901013.276.877.5
04/0716:50:005.917.013.715.60901012.476.677.5
04/0715:50:005.67.013.715.60901012.176.577.5
04/0714:50:006.219.013.715.60901011.776.577.5
04/0713:50:005.919.013.715.60901012.276.577.5
04/0712:50:005.616.013.715.60901012.176.577.5
04/0711:50:005.919.013.717.60901013.076.577.5
04/0710:50:005.97.015.617.60901012.776.577.5
04/0709:50:005.97.013.717.60801013.676.577.5
04/0708:50:005.67.013.715.61001014.576.677.5

 

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